Pure virtual base class that provides the browser interface for integration with 3rd party implementations.
More...
|
| BrowserImage () |
|
virtual void | navigateTo (const std::string &url)=0 |
|
| Image () |
|
| Image (const Image &image, const CopyOp ©op=CopyOp::SHALLOW_COPY) |
| Copy constructor using CopyOp to manage deep vs shallow copy.
|
|
virtual Object * | cloneType () const |
| Clone the type of an object, with Object* return type.
|
|
virtual Object * | clone (const CopyOp ©op) const |
| Clone an object, with Object* return type.
|
|
virtual bool | isSameKindAs (const Object *obj) const |
|
virtual const char * | libraryName () const |
| return the name of the object's library.
|
|
virtual const char * | className () const |
| return the name of the object's class type.
|
|
virtual osg::Image * | asImage () |
| Convert 'this' into a Image pointer if Object is a Image, otherwise return 0.
|
|
virtual const osg::Image * | asImage () const |
| Convert 'this' into a Image pointer if Object is a Image, otherwise return 0.
|
|
virtual const GLvoid * | getDataPointer () const |
|
virtual unsigned int | getTotalDataSize () const |
|
virtual int | compare (const Image &rhs) const |
| Return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.
|
|
void | setFileName (const std::string &fileName) |
|
const std::string & | getFileName () const |
|
void | setWriteHint (WriteHint writeHint) |
|
WriteHint | getWriteHint () const |
|
void | setAllocationMode (AllocationMode mode) |
| Set the method used for deleting data once it goes out of scope.
|
|
AllocationMode | getAllocationMode () const |
| Get the method used for deleting data once it goes out of scope.
|
|
virtual void | allocateImage (int s, int t, int r, GLenum pixelFormat, GLenum type, int packing=1) |
| Allocate a pixel block of specified size and type.
|
|
virtual void | setImage (int s, int t, int r, GLint internalTextureformat, GLenum pixelFormat, GLenum type, unsigned char *data, AllocationMode mode, int packing=1, int rowLength=0) |
| Set the image dimensions, format and data.
|
|
virtual void | readPixels (int x, int y, int width, int height, GLenum pixelFormat, GLenum type, int packing=1) |
| Read pixels from current frame buffer at specified position and size, using glReadPixels.
|
|
virtual void | readImageFromCurrentTexture (unsigned int contextID, bool copyMipMapsIfAvailable, GLenum type=GL_UNSIGNED_BYTE, unsigned int face=0) |
| Read the contents of the current bound texture, handling compressed pixelFormats if present.
|
|
void | swap (osg::Image &rhs) |
| swap the data and settings between two image objects.
|
|
void | scaleImage (int s, int t, int r) |
| Scale image to specified size.
|
|
virtual void | scaleImage (int s, int t, int r, GLenum newDataType) |
| Scale image to specified size and with specified data type.
|
|
virtual void | copySubImage (int s_offset, int t_offset, int r_offset, const osg::Image *source) |
| Copy a source Image into a subpart of this Image at specified position.
|
|
void | setOrigin (Origin origin) |
| Set the origin of the image.
|
|
Origin | getOrigin () const |
| Get the origin of the image.
|
|
int | s () const |
| Width of image.
|
|
int | t () const |
| Height of image.
|
|
int | r () const |
| Depth of image.
|
|
void | setRowLength (int length) |
|
int | getRowLength () const |
|
void | setInternalTextureFormat (GLint internalFormat) |
|
GLint | getInternalTextureFormat () const |
|
void | setPixelFormat (GLenum pixelFormat) |
|
GLenum | getPixelFormat () const |
|
void | setDataType (GLenum dataType) |
|
GLenum | getDataType () const |
|
void | setPacking (unsigned int packing) |
|
unsigned int | getPacking () const |
|
bool | isCompressed () const |
| Return true of the pixel format is an OpenGL compressed pixel format.
|
|
void | setPixelAspectRatio (float pixelAspectRatio) |
| Set the pixel aspect ratio, defined as the pixel width divided by the pixel height.
|
|
float | getPixelAspectRatio () const |
| Get the pixel aspect ratio.
|
|
unsigned int | getPixelSizeInBits () const |
| Return the number of bits required for each pixel.
|
|
unsigned int | getRowSizeInBytes () const |
| Return the number of bytes each row of pixels occupies once it has been packed.
|
|
unsigned int | getRowStepInBytes () const |
| Return the number of bytes between each successive row.
|
|
unsigned int | getImageSizeInBytes () const |
| Return the number of bytes each image (_s*_t) of pixels occupies.
|
|
unsigned int | getImageStepInBytes () const |
| Return the number of bytes between each successive image.
|
|
unsigned int | getTotalSizeInBytes () const |
| Return the number of bytes the whole row/image/volume of pixels occupies.
|
|
unsigned int | getTotalSizeInBytesIncludingMipmaps () const |
| Return the number of bytes the whole row/image/volume of pixels occupies, including all mip maps if included.
|
|
bool | valid () const |
| Return true if the Image represent a valid and usable imagery.
|
|
unsigned char * | data () |
| Raw image data.
|
|
const unsigned char * | data () const |
| Raw const image data.
|
|
unsigned char * | data (unsigned int column, unsigned int row=0, unsigned int image=0) |
|
const unsigned char * | data (unsigned int column, unsigned int row=0, unsigned int image=0) const |
|
bool | isDataContiguous () const |
| return true if the data stored in the image is a contiguous block of data.
|
|
Vec4 | getColor (unsigned int s, unsigned t=0, unsigned r=0) const |
| Get the color value for specified texcoord.
|
|
Vec4 | getColor (const Vec2 &texcoord) const |
| Get the color value for specified texcoord.
|
|
Vec4 | getColor (const Vec3 &texcoord) const |
| Get the color value for specified texcoord.
|
|
void | setColor (const osg::Vec4 &color, unsigned int s, unsigned int t=0, unsigned int r=0) |
| Set the color value for specified texcoord.
|
|
void | setColor (const osg::Vec4 &color, const osg::Vec2 &texcoord) |
| Set the color value for specified texcoord.
|
|
void | setColor (const osg::Vec4 &color, const osg::Vec3 &texcoord) |
| Set the color value for specified texcoord.
|
|
void | flipHorizontal () |
| Flip the image horizontally, around s dimension.
|
|
void | flipVertical () |
| Flip the image vertically, around t dimension.
|
|
void | flipDepth () |
| Flip the image around the r dimension.
|
|
void | ensureValidSizeForTexturing (GLint maxTextureSize) |
| Ensure image dimensions are a power of two.
|
|
bool | isMipmap () const |
|
unsigned int | getNumMipmapLevels () const |
|
void | setMipmapLevels (const MipmapDataType &mipmapDataVector) |
| Send offsets into data.
|
|
const MipmapDataType & | getMipmapLevels () const |
|
unsigned int | getMipmapOffset (unsigned int mipmapLevel) const |
|
unsigned char * | getMipmapData (unsigned int mipmapLevel) |
|
const unsigned char * | getMipmapData (unsigned int mipmapLevel) const |
|
bool | supportsTextureSubloading () const |
| returns false for texture formats that do not support texture subloading
|
|
virtual bool | isImageTranslucent () const |
| Return true if this image is translucent - i.e.
|
|
void | setPixelBufferObject (PixelBufferObject *buffer) |
| Set the optional PixelBufferObject used to map the image memory efficiently to graphics memory.
|
|
PixelBufferObject * | getPixelBufferObject () |
| Get the PixelBufferObject.
|
|
const PixelBufferObject * | getPixelBufferObject () const |
| Get the const PixelBufferObject.
|
|
virtual bool | requiresUpdateCall () const |
| Return whether the update(NodeVisitor* nv) should be required on each frame to enable proper working of osg::Image.
|
|
virtual void | update (NodeVisitor *) |
| update method for osg::Image subclasses that update themselves during the update traversal.
|
|
virtual bool | sendFocusHint (bool) |
| Hint whether to enable or disable focus to images acting as front ends to interactive surfaces such as a vnc or browser window.
|
|
virtual bool | sendPointerEvent (int, int, int) |
| Send pointer events to images that are acting as front ends to interactive surfaces such as a vnc or browser window.
|
|
virtual bool | sendKeyEvent (int, bool) |
| Send key events to images that are acting as front ends to interactive surfaces such as a vnc or browser window.
|
|
virtual void | setFrameLastRendered (const osg::FrameStamp *) |
| Pass frame information to the custom Image classes, to be called only when objects associated with imagery are not culled.
|
|
void | addDimensionsChangedCallback (DimensionsChangedCallback *cb) |
|
void | removeDimensionsChangedCallback (DimensionsChangedCallback *cb) |
|
| BufferData () |
|
| BufferData (const BufferData &bd, const CopyOp ©op=CopyOp::SHALLOW_COPY) |
| Copy constructor using CopyOp to manage deep vs shallow copy.
|
|
virtual bool | isSameKindAs (const Object *obj) const |
|
virtual const char * | libraryName () const |
| return the name of the object's library.
|
|
virtual const char * | className () const |
| return the name of the object's class type.
|
|
virtual const GLvoid * | getDataPointer () const =0 |
|
virtual unsigned int | getTotalDataSize () const =0 |
|
virtual osg::Array * | asArray () |
|
virtual const osg::Array * | asArray () const |
|
virtual osg::PrimitiveSet * | asPrimitiveSet () |
|
virtual const osg::PrimitiveSet * | asPrimitiveSet () const |
|
virtual osg::Image * | asImage () |
| Convert 'this' into a Image pointer if Object is a Image, otherwise return 0.
|
|
virtual const osg::Image * | asImage () const |
| Convert 'this' into a Image pointer if Object is a Image, otherwise return 0.
|
|
void | setBufferObject (BufferObject *bufferObject) |
|
BufferObject * | getBufferObject () |
|
const BufferObject * | getBufferObject () const |
|
void | setBufferIndex (unsigned int index) |
|
unsigned int | getBufferIndex () const |
|
GLBufferObject * | getGLBufferObject (unsigned int contextID) const |
|
GLBufferObject * | getOrCreateGLBufferObject (unsigned int contextID) const |
|
void | setModifiedCallback (ModifiedCallback *md) |
|
ModifiedCallback * | getModifiedCallback () |
|
const ModifiedCallback * | getModifiedCallback () const |
|
void | dirty () |
| Dirty the primitive, which increments the modified count, to force buffer objects to update.
|
|
void | setModifiedCount (unsigned int value) |
| Set the modified count value.
|
|
unsigned int | getModifiedCount () const |
| Get modified count value.
|
|
virtual void | resizeGLObjectBuffers (unsigned int maxSize) |
| Resize any per context GLObject buffers to specified size.
|
|
void | releaseGLObjects (State *state=0) const |
| If State is non-zero, this function releases OpenGL objects for the specified graphics context.
|
|
unsigned int | getNumClients () const |
|
void | addClient (osg::Object *) |
|
void | removeClient (osg::Object *) |
|
| Object () |
| Construct an object.
|
|
| Object (bool threadSafeRefUnref) |
|
| Object (const Object &, const CopyOp ©op=CopyOp::SHALLOW_COPY) |
| Copy constructor, optional CopyOp object can be used to control shallow vs deep copying of dynamic data.
|
|
virtual Object * | cloneType () const =0 |
| Clone the type of an object, with Object* return type.
|
|
virtual Object * | clone (const CopyOp &) const =0 |
| Clone an object, with Object* return type.
|
|
virtual bool | isSameKindAs (const Object *) const |
|
virtual const char * | libraryName () const =0 |
| return the name of the object's library.
|
|
virtual const char * | className () const =0 |
| return the name of the object's class type.
|
|
std::string | getCompoundClassName () const |
| return the compound class name that combines the library name and class name.
|
|
virtual Node * | asNode () |
| Convert 'this' into a Node pointer if Object is a Node, otherwise return 0.
|
|
virtual const Node * | asNode () const |
| convert 'const this' into a const Node pointer if Object is a Node, otherwise return 0.
|
|
virtual NodeVisitor * | asNodeVisitor () |
| Convert 'this' into a NodeVisitor pointer if Object is a NodeVisitor, otherwise return 0.
|
|
virtual const NodeVisitor * | asNodeVisitor () const |
| convert 'const this' into a const NodeVisitor pointer if Object is a NodeVisitor, otherwise return 0.
|
|
virtual StateSet * | asStateSet () |
| Convert 'this' into a StateSet pointer if Object is a StateSet, otherwise return 0.
|
|
virtual const StateSet * | asStateSet () const |
| convert 'const this' into a const StateSet pointer if Object is a StateSet, otherwise return 0.
|
|
virtual StateAttribute * | asStateAttribute () |
| Convert 'this' into a StateAttribute pointer if Object is a StateAttribute, otherwise return 0.
|
|
virtual const StateAttribute * | asStateAttribute () const |
| convert 'const this' into a const StateAttribute pointer if Object is a StateAttribute, otherwise return 0.
|
|
virtual Uniform * | asUniform () |
| Convert 'this' into a Uniform pointer if Object is a Uniform, otherwise return 0.
|
|
virtual const Uniform * | asUniform () const |
| convert 'const this' into a const Uniform pointer if Object is a Uniform, otherwise return 0.
|
|
virtual Camera * | asCamera () |
| Convert 'this' into a Camera pointer if Node is a Camera, otherwise return 0.
|
|
virtual const Camera * | asCamera () const |
| convert 'const this' into a const Camera pointer if Node is a Camera, otherwise return 0.
|
|
virtual Drawable * | asDrawable () |
| Convert 'this' into a Drawable pointer if Object is a Drawable, otherwise return 0.
|
|
virtual const Drawable * | asDrawable () const |
| convert 'const this' into a const Drawable pointer if Object is a Drawable, otherwise return 0.
|
|
virtual Callback * | asCallback () |
| Convert 'this' into a Callback pointer if Object is a Callback, otherwise return 0.
|
|
virtual const Callback * | asCallback () const |
| convert 'const this' into a const Callback pointer if Object is a Callback, otherwise return 0.
|
|
virtual CallbackObject * | asCallbackObject () |
| Convert 'this' into a CallbackObject pointer if Object is a CallbackObject, otherwise return 0.
|
|
virtual const CallbackObject * | asCallbackObject () const |
| convert 'const this' into a const CallbackObject pointer if Object is a CallbackObject, otherwise return 0.
|
|
virtual UserDataContainer * | asUserDataContainer () |
| Convert 'this' into a UserDataContainer pointer if Object is a UserDataContainer, otherwise return 0.
|
|
virtual const UserDataContainer * | asUserDataContainer () const |
| convert 'const this' into a const UserDataContainer pointer if Object is a UserDataContainer, otherwise return 0.
|
|
virtual ValueObject * | asValueObject () |
| Convert 'this' into a ValueObject pointer if Object is a ValueObject, otherwise return 0.
|
|
virtual const ValueObject * | asValueObject () const |
| Convert 'this' into a ValueObject pointer if Object is a ValueObject, otherwise return 0.
|
|
virtual Image * | asImage () |
| Convert 'this' into a Image pointer if Object is a Image, otherwise return 0.
|
|
virtual const Image * | asImage () const |
| Convert 'this' into a Image pointer if Object is a Image, otherwise return 0.
|
|
virtual void | setThreadSafeRefUnref (bool threadSafe) |
| Set whether to use a mutex to ensure ref() and unref() are thread safe.
|
|
virtual void | setName (const std::string &name) |
| Set the name of object using C++ style string.
|
|
void | setName (const char *name) |
| Set the name of object using a C style string.
|
|
const std::string & | getName () const |
| Get the name of object.
|
|
void | setDataVariance (DataVariance dv) |
| Set the data variance of this object.
|
|
DataVariance | getDataVariance () const |
| Get the data variance of this object.
|
|
virtual void | computeDataVariance () |
| Compute the DataVariance based on an assessment of callback etc.
|
|
void | setUserDataContainer (osg::UserDataContainer *udc) |
| set the UserDataContainer object.
|
|
template<class T > |
void | setUserDataContainer (const ref_ptr< T > &udc) |
|
osg::UserDataContainer * | getUserDataContainer () |
| get the UserDataContainer attached to this object.
|
|
const osg::UserDataContainer * | getUserDataContainer () const |
| get the const UserDataContainer attached to this object.
|
|
osg::UserDataContainer * | getOrCreateUserDataContainer () |
| Convenience method that returns the UserDataContainer, and if one doesn't already exist creates and assigns a DefaultUserDataContainer to the Object and then return this new UserDataContainer.
|
|
virtual void | setUserData (Referenced *obj) |
| Set user data, data must be subclassed from Referenced to allow automatic memory handling.
|
|
template<class T > |
void | setUserData (const ref_ptr< T > &ud) |
|
virtual Referenced * | getUserData () |
| Get user data.
|
|
virtual const Referenced * | getUserData () const |
| Get const user data.
|
|
template<typename T > |
bool | getUserValue (const std::string &name, T &value) const |
| Convenience method that casts the named UserObject to osg::TemplateValueObject<T> and gets the value.
|
|
template<typename T > |
void | setUserValue (const std::string &name, const T &value) |
| Convenience method that creates the osg::TemplateValueObject<T> to store the specified value and adds it as a named UserObject.
|
|
virtual void | resizeGLObjectBuffers (unsigned int) |
| Resize any per context GLObject buffers to specified size.
|
|
virtual void | releaseGLObjects (osg::State *=0) const |
| If State is non-zero, this function releases any associated OpenGL objects for the specified graphics context.
|
|
template<typename T > |
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject BoundingBoxdValueObject BoundingSpheredValueObject bool | getUserValue (const std::string &name, T &value) const |
| provide implementation of osg::Object::getUserValue(..) template
|
|
| Referenced () |
|
| Referenced (bool threadSafeRefUnref) |
| Deprecated, Referenced is now always uses thread safe ref/unref, use default Referenced() constructor instead.
|
|
| Referenced (const Referenced &) |
|
Referenced & | operator= (const Referenced &) |
|
virtual void | setThreadSafeRefUnref (bool) |
| Deprecated, Referenced is always theadsafe so there method now has no effect and does not need to be called.
|
|
bool | getThreadSafeRefUnref () const |
| Get whether a mutex is used to ensure ref() and unref() are thread safe.
|
|
OpenThreads::Mutex * | getRefMutex () const |
| Get the mutex used to ensure thread safety of ref()/unref().
|
|
int | ref () const |
| Increment the reference count by one, indicating that this object has another pointer which is referencing it.
|
|
int | unref () const |
| Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it.
|
|
int | unref_nodelete () const |
| Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it.
|
|
int | referenceCount () const |
| Return the number of pointers currently referencing this object.
|
|
ObserverSet * | getObserverSet () const |
| Get the ObserverSet if one is attached, otherwise return NULL.
|
|
ObserverSet * | getOrCreateObserverSet () const |
| Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet.
|
|
void | addObserver (Observer *observer) const |
| Add a Observer that is observing this object, notify the Observer when this object gets deleted.
|
|
void | removeObserver (Observer *observer) const |
| Remove Observer that is observing this object.
|
|